package ooday02;

/*学生类*/
public class Student1 extends Person1 {
    int a;
    String className;
    String stuId;
    Student1(){
    }
    Student1(String name,int age,String address,String calssName,String stuId){
       super(name, age,address);//穿的是name，age address的值
        this.className=className;
        this.stuId=stuId;
    }
    void study(){
        System.out.println(name+"正在学习...");
    }
    void sayhi(){
        System.out.println("大家好我叫"+name+"今年"+age+"岁了"+"家住在"+address+"所在班级："+className+"学号为:"+stuId);
    }


}
